The unexpected special set

Lucario @ Lucarionite
Ability: Inner Focus ---> Adaptability
Nature: Timid
EVs: 252 Sp.atk/252 Spd/4 Hp
-Nasty Plot
-Flash Cannon
-Aura Sphere
-Dark Pulse
Alright lemme explain.
People like to start off with a stally Pokemon such as Giratina so that gves you free time to set up Nasty Plot because they think it will be the standard physical set but it isn't. After that, I really don't need to explain but here it is anyway. Dark Pulse because Aegislash and Giratina. Flash Cannon because Xerneas likes to set up and won't give it a chance. Aura Sphere is STAB and can OHKO a Genesect after a Nasty Plot.

God, why are there so many physical sets?! I mean Lucario already has a higher special attack. Just sayin.... But yeah. So here's my set. It's a special set, if you haven't found out yet.

Nature: Modest/Timid

Evs: 252 Special Attack 252 Speed 4 HP

Item: Life Orb/ Focus Sash

Ability: Steadfast (Now don't criticize me for this. I've always like this one more. Gives you a speed boost. )

Moves:

Calm Mind/ Nasty Plot- Depends whether you want to go full special sweeper, or balance things out a little. I went with Calm Mind.

Aura Sphere- STAB. Just a great move. Never misses too.

Dragon Pulse- Strong, Special move. Coverage for dragons.

Dark Pulse- Used to piss of Psychic and Ghost types with and unexpected Dark type move. I just love doing that! :3

Other options: Psychic- Covers other Fighting types and Poisons. Poison types will be so P.O.ed that they can't attack you, but you have a super-effective move.... If using this, replace Dragon Pulse.
Flash Cannon- STAB. Also great accuracy. Deals with pesky ice types such as Sheer Cold using Walreins. (And there goes your win-streak thanks to hax.... ) Again, replace Dragon Pulse if using this.

you could also use Psychic instead of Dark Pulse because of the higher BP, but I like Dark Pulse because of the flinching chance...its up to you...oow btw, with ability Steadfast you can raise your speed unexpected if your opponent uses a flinching move...byebye speedy suckers

Pairs great with Espeon's dual screens + draws out dark attack boosts. After 2.5 boosts, Extremespeed will OHKO just about any sweeper. Defense and HP allows for multiple boosts behind screens. Bullet Punch handles Gengar and Terrakion which would be problematic for Lucario under normal circumstances. Close Combat delivers tremendous power only needed for slower walls. Switch out on Gliscor and Jellicent as they can take a boosted Close combat or bullet punch and either burn or take out Lucario. It handles everything else nicely.

attacks are:
-Aura sphere(basic stab)
-Dragon pulse( for insurance most dragon Pokemon like dragonite and garchomp can learn skills like earthquake , flamethrower and brick break which is lucario weakness)
-Flash cannon( you may asked why because flash cannon have a chance to lower down the opponent sp def I think it is a good skill to have if opponent is using walls you can lower their sp def and finish of with your other sp attack combine with life orb is even deadlier
-Calm Mind ( the reason why I choose a timid nature is because it adds speed so now with calm mind you can attack sp def and sp atk to boost your special sweeping power

optional: Heal pulse( replaces Calm mind) I never been a true fan of this move but I heard it works nice so you might wan to try it out